Access kumgangad.co.kr. 금강어드밴스(주) Kumgang advance co.,ltd. | Visible light. Carbon phototherapy, Phototherapy, Carbon beam, ...

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About Website

Visit kumgangad.co.kr now to see the best up-to-date Kumgang Ad content and also check out these interesting facts you probably never knew about kumgangad.co.kr

Visible light. Carbon phototherapy, Phototherapy, Carbon beam, ray therapy, sun rays, alternative medicine, carbon light, Medi carbon, light therapy, Physical therapy, Incurable disease

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name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.138

79/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

kumgangad.co.kr

787 ms

main.css

393 ms

jquery-1.8.2.min.js

1568 ms

jquery.flexslider.js

1178 ms

index_script.js

410 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 95% of them (39 requests) were addressed to the original Kumgangad.co.kr, 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Kumgangad.co.kr.

Content Size

1.7 MB

After Optimization

1.5 MB

In fact, the total size of Kumgangad.co.kr main page is 1.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 15.6 kB

Original 20.5 kB
After minification 17.7 kB
After compression 5.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 2.9 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 15.6 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 10.7 kB

Original 1.5 MB
After minification 1.5 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Kumgang Ad images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 94.9 kB

Original 134.4 kB
After minification 117.3 kB
After compression 39.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 94.9 kB or 71% of the original size.

CSS Optimization

-74%

Potential reduce by 8.2 kB

Original 11.1 kB
After minification 9.2 kB
After compression 2.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Kumgangad.co.kr needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 74% of the original size.

Requests Now

After Optimization

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kumgang Ad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kumgangad.co.kr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Kumgangad.co.kr main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

kumgangad.co.kr

Open Graph description is not detected on the main page of Kumgang Ad. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

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Performance

Accessibility

Best Practices

SEO

금강어드밴스(주) Kumgang advance co.,ltd. | Visible light. Carbon phototherapy, Phototherapy, Carbon beam, ray therapy, sun rays, alternative medicine, carbo...

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)